Remonty cząstkowe nawierzchni bitumicznych

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Partial repairs of asphalt pavements Using a mineral-asphalt mixture obtained from a recycling plant. The planned repair surface of the road carriageway pavement is approximately 1,653.00 m2.1. Before starting the works, vertical marking must be set up, based on the design of the traffic organization for the duration of the works in the road lane, prepared in accordance with the applicable regulations, and approved by the traffic manager on the road. 2. Preparation of the damaged area for repair includes performing the following works:• vertical cutting of the edges of the damage (with diamond saw blades), giving it the shape of a simple geometric figure (a quadrilateral, a pentagon, a trapezoid) to the depth of the deepest damage and removing rubble from the construction site, or milling the damaged pavement and cutting the edges after milling,• removing any rainwater, bringing the damaged area to an air-dry and moisture-free condition,• cleaning the bottom and edges of the damaged area,• spraying the bottom and vertical edges of the repair area with a rapid-setting cationic asphalt emulsion in an amount of 0.3 l/m2. Instead of spraying the side walls, self-adhesive…

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